Rock Krawler 07-18 Jeep Wrangler JKU 4DR 4.5in Lift Triple Rate Coil Springs - Rear

If you're looking to give your 2007-2018 Jeep Wrangler JKU 4-door a significant lift and improved suspension performance off-road, these rear triple-rate coil springs from Rock Krawler are a solid choice. Designed to work with a 4.5-inch lift kit, they help your Jeep handle rough terrain with more control and comfort.

These springs feature a triple-rate design, meaning they have multiple spring rates within a single coil. This advanced setup allows the suspension to react differently depending on how much it's compressed. At low speeds and small bumps, the spring is softer for a more comfortable ride. As you encounter larger obstacles or compress the suspension further, the spring rates increase progressively, providing the support and control needed for serious off-roading. They are well-built to handle the demands of lifted Jeeps.

When installing these rear springs, remember they are part of a larger lift system. Ensure all other components of your 4.5-inch lift kit are properly installed and compatible for optimal performance and safety.